Sperm travel through the cervix into the uterus by swimming through the cervical mucus. The cervix produces a special type of mucus that is more conducive to sperm movement during ovulation. Additionally, sperm can also be helped by uterine contractions that draw them into the uterus.
The cervix acts as a door between the vagina and the uterus. It opens and thins during ovulation to allow sperm to enter the uterus and potentially fertilize an egg.
Cervix.
Yes, it is open during ovulation. A trick to remember is SHOW (soft, high, open, and wet). This way sperm can easily pass through the cervix to the uterus and fallopian tubes. After ovulation it closes again. You must remember that your cerical position changes frequently and it is different for each woman. A good way to see how your cervix reacts is to consistenly check it at different times throughout the months.
This depends upon what you consider "during sex". During ejaculation, the male deposits sperm in the vagina; vaginal contractions pull the sperm towards the cervix which will dilate and allow the sperm to pass into the uterus shortly afterwards.
That's the best time to perform the cerclage! When the cervix is open, there is a risk of puncturing the amniotic sac, and of infection. If you are dilated more than 4cm, it usually can't be done at all!
No - obviously ejaculation is beneficial as it gets the sperm as close to the cervix as possible, but once there it is helped by the females body. Around a week before ovulation the mucus that plugs-up the cervix softens and flows down into the vagina where it acts to protect sperm from the acidic pH of the vagina and provides a medium through which sperm can swim through. The cervix also dips down into the vagina during orgasm to 'pick-up' the sperm, and uterine contractions also help propel the sperm up through the uterus.
CM during ovulation only lasts three days and looks like egg-whites. CM caused by being pregnant increases in quantity and looks like a mixture of ovulation discharge and natural vaginal discharge. Just lots more of it.
Depo Provera prevents pregnancy by preventing ovulation and making it difficult for sperm to get through the cervix. It has no effect on sperm directly.
No. The cervix (Latin neck) is the passageway from the vagina (outer chamber) to the uterus, where the fetus grows after conception. The viscosity of mucus in the cervix determines the passage of sperm. Immediately after menstruation, it is too thick for sperm to travel through. During pregnancy, the cervix is blocked by a thick mucosal plug.
Sperm cells are deposited into the female reproductive system during sexual intercourse, usually through the vagina. The sperm cells then travel through the cervix and into the uterus, where they can potentially fertilize an egg in the fallopian tubes.
The cervix acts as a barrier, preventing bacteria and other harmful pathogens from entering the uterus. It also produces cervical mucus that changes in consistency throughout the menstrual cycle to either facilitate or hinder sperm movement. During childbirth, the cervix dilates to allow the passage of the baby from the uterus to the birth canal.